Bussmann (821) BP/CBF-30-RP Eaton Bussmann series C.B.F automotive circuit breaker, 30A, Type II

Glass tube footprint breaker. Type II circuit breakers for glass tube fuse blocks. CBF circuit breakers can be used to replace glass fuses in blocks for 1/4” x 1-1/4” fuses. Type II - modified reset Type II circuit breakers will remain “tripped” by an internal resistor (in the OFF position) as long as the circuit is powered. Type II breakers can be reset by turning the circuit OFF, or by turning the ignition switch to the OFF position. These devices are sometimes called "non-cycling breakers."